body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
}
.a1{
    color: #ddd;
}
.a1 :hover{
    color: red;
}


.header {
    width: 100%;
    height: 60px;
    background-color: #333;
    color: white;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 30px;

}

.main-banner {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
    border-bottom: 1px solid #ddd;
}

.carousel-container {
    width: 90%;
    height: 100%;
    display: flex;
    transition: transform 0.5s ease;
}

.carousel-item {
    min-width: 100%;
    height: 100%;
    position: relative;
}

.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-controls {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.carousel-controls button {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
}

.carousel-controls button.active {
    background-color: white;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 20px;
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.card-item {
    text-align: center;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.card-item:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.card-item img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 4px;
}

.card-label {
    margin-top: 10px;
    font-size: 14px;
    color: #333;
    padding: 10px;
    text-decoration: none;
    display: block;
    transition: color 0.3s ease;
}

.card-label:hover {
    color: #0066cc;
    text-decoration: underline;
}

.footer {
    width: 100%;
    height: 50px;
    background-color: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-size: 12px;
}